Jon Douglas
13Patents
3h-index
10Co-inventors
53Inventor score
Filing activity: Nov 30, 2012 → Apr 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9341405B2 | Defrost control using fan data | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US9605889B2 | Defrost control using fan data | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9803911B2 | Defrost control using fan data | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10352611B2 | Defrost control using fan data | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10746446B2 | Intelligent defrost control method | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10168067B2 | Detecting and handling a blocked condition in the coil | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11630019B2 | Ecoair valve with pneumatic solenoid to provide auto zero function for air velocity pressure sensor | Physics | 1 | Active |
| US12247892B2 | Ecoair valve with pneumatic solenoid to provide auto zero function for air velocity pressure sensor | Physics | 0 | Active |
| US12385768B2 | Air duct airflow sensor | Physics | 0 | Active |
| US10475324B2 | HVAC system and an HVAC controller configured to generate master service alarms | Physics | 0 | Active |
| US10192422B2 | HVAC system and an HVAC controller configured to generate master service alarms | Physics | 0 | Active |
| US9982930B2 | System for controlling operation of an HVAC system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11384971B2 | Intelligent defrost control method | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.